Loose fill packing insert



FIG. 1 is a perspective view, taken from the front and left, of the loose fill packing insert of the invention showing my new design;

FIG. 2 is a front elevational view thereof, the rear being identical;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a loose fill packing insert, as shown and described. 